Common Weakness Enumeration

CWE-672

Allowed-with-Review

Operation on a Resource after Expiration or Release

Abstraction: Class · Status: Draft

The product uses, accesses, or otherwise operates on a resource after that resource has been expired, released, or revoked.

148 vulnerabilities reference this CWE, most recent first.

CVE-2026-115402 (GCVE-0-2026-115402)

Vulnerability from cvelistv5 – Published: 2026-10-28 15:00 – Updated: 2026-10-28 15:00
VLAI
Summary
OpenVPN ovpn-dco-win 0.6.5 through 2.8.13 allows unprivileged local users to cause a denial of service (system crash) via a race condition in the TCP connect path.
CWE
  • CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
OpenVPN CNA under the mitre root
CNA scorecard C 73/100 over 29 records in the last 180 days details
References
Impacted products
Vendor Product Version
OpenVPN ovpn-dco-win Affected: 0.6.5 , ≤ 2.8.13 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-96589 (GCVE-0-2026-96589)

Vulnerability from cvelistv5 – Published: 2026-10-06 19:25 – Updated: 2026-10-07 14:30
VLAI
Title
Gitea private repository access retained after rejected transfer
Summary
When a private repository is transferred to a user who lacks access, Gitea grants that recipient temporary read access as a collaborator so they can review the repository. Rejecting or cancelling the transfer did not revoke this collaboration, so the named recipient kept persistent read access to the private repository, including its code, issues, pull requests and wiki, and could clone it. The repository owner was not notified. Transfer-granted access is now removed while collaborations that existed before the transfer are preserved.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 14:29 UTC
CWE
  • CWE-672 - Operation on a Resource after Expiration or Release
  • CWE-863 - Incorrect Authorization
Assigner
Gitea CNA under the mitre root
CNA scorecard C 61/100 over 165 records in the last 180 days details
Impacted products
Vendor Product Version
Gitea Gitea Affected: 0 , ≤ 1.27.3 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-93006 (GCVE-0-2026-93006)

Vulnerability from cvelistv5 – Published: 2026-10-29 12:47 – Updated: 2026-10-30 01:16
VLAI
Title
Dnsmasq: dnsmasq: tftp prefetch cache keyed on stale heap pointer serves wrong file content
Summary
A flaw was found in dnsmasq. The TFTP server can serve the wrong file contents because a recently used transfer cache is not invalidated when a transfer finishes. An attacker on the local network who can request a TFTP file may cause a later client to receive previously cached data instead of the requested file. In PXE network-boot environments this can substitute attacker-chosen boot content for a victim machine.
CWE
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1081 records in the last 180 days details
References
URL Tags
https://access.redhat.com/security/cve/CVE-2026-93006 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2536075 issue-trackingx_refsource_REDHAT
Date Public
2026-10-28 09:32
Show details on NVD website

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CVE-2026-68481 (GCVE-0-2026-68481)

Vulnerability from cvelistv5 – Published: 2026-08-06 11:22 – Updated: 2026-08-07 00:01
VLAI
Title
Apache CXF: Revocation bypass in DefaultEncryptingOAuthDataProvider
Summary
In Apache CXF's DefaultEncryptingOAuthDataProvider, revoked access tokens still decrypt successfully, and TokenIntrospectionService reports active:true. The same applies to refresh tokens. This violates the RFC stipulations that 'The authorization server MUST invalidate the token.' and 'introspection of a revoked token MUST return {"active":false}'. Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 15:15 UTC
CWE
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 1093 records in the last 180 days details
Impacted products
Vendor Product Version
Apache Software Foundation Apache CXF Affected: 4.2.0 , < 4.2.3 (semver)
Affected: 4.0.0 , < 4.1.8 (semver)
Affected: 0 , < 3.6.12 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-62966 (GCVE-0-2026-62966)

Vulnerability from cvelistv5 – Published: 2026-10-30 20:53 – Updated: 2026-10-30 20:53
VLAI
Title
ESPAsyncWebServer multipart parser has null-pointer write
Summary
ESPAsyncWebServer is an asynchronous HTTP and WebSocket server library for ESP32, ESP8266, RP2040 and RP2350. Prior to version 3.11.2, the multipart parser in `src/WebRequest.cpp` frees `_itemBuffer` and sets it to NULL when `BOUNDARY_OR_DATA` matches the closing boundary of a file part, before confirming the following terminator, while leaving `_itemIsFile` true. If the next byte is neither the final closing dashes nor a clean CRLF, the `DASH3_OR_RETURN2` or `EXPECT_FEED2` rewind branch re-injects provisionally consumed bytes through `itemWriteByte`. Because `_itemIsFile` remains true, `_itemBuffer`[`_itemBufferIndex`++] writes through a null pointer. On ESP32 this causes a `StoreProhibited` exception, panic and device reboot, producing remote denial of service. A route with a non-trivial body/upload handler, such as a file-upload or web-OTA endpoint, must be present. This issue is fixed in version 3.11.2.
CWE
  • CWE-476 - NULL Pointer Dereference
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 8129 records in the last 180 days details
Impacted products
Show details on NVD website

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CVE-2026-61699 (GCVE-0-2026-61699)

Vulnerability from cvelistv5 – Published: 2026-09-04 19:43 – Updated: 2026-09-08 12:59
VLAI
Title
nebula-mesh: Certificate revocation is never enforced at the mesh
Summary
nebula-mesh is a self-hosted control plane for Slack Nebula mesh VPN. Prior to version 0.7.1, revocation is the only in-band mechanism that isolates a compromised/offboarded host from a Nebula mesh. Because the blocklist never reaches any peer's config.yml, a Blocked host retains full overlay reachability to every peer under its CA (and internal services on the mesh) for up to 30d (agent) / 365d (mobile). An attacker who exfiltrates host.key+host.crt can run stock slackhq/nebula directly, ignore the agent's 403/410 poll responses, and stay connected after the operator revokes the host. Operator-visible state (UI shows blocked, audit log records it) is misleading. This issue has been patched in version 0.7.1.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 12:58 UTC
CWE
  • CWE-299 - Improper Check for Certificate Revocation
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 8129 records in the last 180 days details
Impacted products
Vendor Product Version
forgekeep nebula-mesh Affected: < 0.7.1
Create a notification for this product.
Show details on NVD website

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CVE-2026-58291 (GCVE-0-2026-58291)

Vulnerability from cvelistv5 – Published: 2026-07-03 20:35 – Updated: 2026-10-28 20:06
VLAI
Title
Microsoft Edge (Chromium-based) Information Disclosure Vulnerability
Summary
Operation on a resource after expiration or release in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-06 15:29 UTC
CWE
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
microsoft CNA under the mitre root
CNA scorecard B 82/100 over 3973 records in the last 180 days details
References
Impacted products
Vendor Product Version
Microsoft Microsoft Edge (Chromium-based) Affected: 1.0.0.0 , < 150.0.4078.48 (custom)
    cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-07-03 14:00
Show details on NVD website

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CVE-2026-57446 (GCVE-0-2026-57446)

Vulnerability from cvelistv5 – Published: 2026-10-16 15:46 – Updated: 2026-10-28 18:23
VLAI
Title
libIEC61850: Server-side double free in MMS ObtainFile task reuse due to stale FILE* handle
Summary
libIEC61850 is an open-source implementation of IEC 61850 client and server protocols including MMS, GOOSE, Sampled Values, and R-Session. From 1.6.1 until 1.6.2, a successful MMS ObtainFile operation closes MmsObtainFileTask::fileHandle but leaves the stale non-NULL value in a task marked MMS_FILE_UPLOAD_STATE_NOT_USED. If a later ObtainFile request reuses that task and destination creation fails, MMS_FILE_UPLOAD_STATE_SEND_OBTAIN_FILE_ERROR_DESTINATION cleanup closes the stale FILE object again. Servers with the MMS file service and ObtainFile enabled can therefore be crashed remotely by the success-then-failure request sequence. This issue is fixed in version 1.6.2.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-28 18:23 UTC
CWE
  • CWE-415 - Double Free
  • CWE-664 - Improper Control of a Resource Through its Lifetime
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 8129 records in the last 180 days details
Impacted products
Vendor Product Version
mz-automation libiec61850 Affected: >= 1.6.1, < 1.6.2
Create a notification for this product.
Show details on NVD website

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CVE-2026-56314 (GCVE-0-2026-56314)

Vulnerability from cvelistv5 – Published: 2026-06-22 21:04 – Updated: 2026-06-23 14:23
VLAI
Title
Capgo - Deleted Bundle Selection via Missing Deletion Filter in /updates Endpoint
Summary
Capgo before 12.128.12 fails to filter deleted app versions when joining channels during /updates resolution, allowing deleted bundles to remain selectable. Attackers can continue deploying deleted bundles to devices by exploiting the missing app_versions.deleted filter in channel version joins.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-23 14:22 UTC
CWE
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 7156 records in the last 180 days details
References
Impacted products
Vendor Product Version
Capgo Capgo Affected: 0 , < 12.128.12 (semver)
Unaffected: 12.128.12 (semver)
Create a notification for this product.
Date Public
2026-05-08 00:00
Credits
Show details on NVD website

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CVE-2026-55250 (GCVE-0-2026-55250)

Vulnerability from cvelistv5 – Published: 2026-09-08 22:17 – Updated: 2026-09-09 13:44
VLAI
Title
Maravel-Framework Token Replay Vulnerability via Premature JWT Blacklist Eviction in Tagged Caches
Summary
Maravel, a PHP framework oriented towards dependency injection, prior to version 10.74.0 has a high-severity Token Replay Vulnerability arising from a structural lifecycle mismatch between stateless token validation engines and high-performance relational caching layers. Any application with low cache memory that causes premature eviction to free up memory and applications running macropay-solutions/maravel-framework that utilize tymon/jwt-auth for API token authentication and blacklist management or any other package that does the same may be affected. This architectural risk might also impact native Laravel applications utilizing cache tags under specific volatile or eviction-capped environments. tymon/jwt-auth automatically probes for cache tag support. If found, it forcefully wraps 14-day token blacklist entries (jti) inside a relational tymon.jwt tag. In environments where the O(1) Atomic Lazy Eviction model is active — either natively inside Maravel-Framework v20.x or manually backported into v10.x via the explicit DI container singletons provided in PR #104 (App\Cache\TaggedCache and App\Cache\TagSet) — a strict global tracking ceiling (Container::TAGGED_CACHE_TTL_CAP_SECONDS) of 7,200 seconds (2 hours) is enforced to secure the system against memory index bloat. This ceiling forcefully truncates the 14-day blacklist lifespan down to a maximum of 2 hours, after which individual tracking keys naturally expire and disappear from the active cache window. Furthermore, because the optimized engine implements a generational version matrix to achieve O(1) flush speeds, any programmatic or manual invocation of a tag flush or reset (e.g., Cache::tags([...])->flush()) instantly bumps the internal atomic master version pointer. This shifts the computed cryptographic composite hash (sha1($this->tags->getNamespace())) for all overlapping components, rendering the entire existing index immediately unreachable. Consequently, through either natural 2-hour expiration or an intervening tag flush execution (like the cache naturally cleaning old values to free up memory), the invalidation state records are entirely wiped out. Because the tokens' physical cryptographic signatures remain structurally valid for up to 14 days, stolen, hijacked, or legitimately logged-out tokens are instantly and silently resurrected across the entire API gateway, leaving the application critically vulnerable to widespread Token Replay Attacks. Because this issue is caused by an upstream architectural assumption within the tymon/jwt-auth package rather than a core defect inside the framework, there is no direct framework version upgrade that can safely bypass this lifecycle collision without breaking business cache recycling bounds. Maravel version 10.74.0 introduced a way to backport the new fixed tagged cache from 20.x into 10.x by resolving TagSet and TaggedCache from DI, which is how this latent architectural lifecycle vulnerability was discovered. Users must apply the decoupled configuration workaround outlined below. As a workaround, make sure that cache memory size does not generate early natural evictions from cache to free up space, deleting blacklisted jwt ids before they expire. Applications must decouple flat authentication vectors from the relational tagging subsystem. This forces token identifiers to write directly to the primary cache keyspace as flat, un-tagged key-value pairs where they securely retain their unclipped 14-day lifecycle.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 13:44 UTC
CWE
  • CWE-294 - Authentication Bypass by Capture-replay
  • CWE-613 - Insufficient Session Expiration
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 8129 records in the last 180 days details
Impacted products
Show details on NVD website

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No mitigation information available for this CWE.

No CAPEC attack patterns related to this CWE.